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44f6d95102
The AST2600's ACRY (eliptic curve and RSA crypto engine) requires access to configuration exposed by the AHB controller. The devicetree already describes the AHB controller node as a syscon, so require this in the binding to satisfy the ACRY relationship. Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au> Link: https://patch.msgid.link/20251211-dev-dt-warnings-all-v1-9-21b18b9ada77@codeconstruct.com.au Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
39 lines
927 B
YAML
39 lines
927 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/bus/aspeed,ast2600-ahbc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ASPEED Advanced High-Performance Bus Controller (AHBC)
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maintainers:
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- Neal Liu <neal_liu@aspeedtech.com>
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- Chia-Wei Wang <chiawei_wang@aspeedtech.com>
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description: |
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Advanced High-performance Bus Controller (AHBC) supports plenty of mechanisms
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including a priority arbiter, an address decoder and a data multiplexer
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to control the overall operations of Advanced High-performance Bus (AHB).
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properties:
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compatible:
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items:
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- enum:
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- aspeed,ast2600-ahbc
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- const: syscon
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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ahbc@1e600000 {
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compatible = "aspeed,ast2600-ahbc", "syscon";
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reg = <0x1e600000 0x100>;
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};
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